I bumped this old thread because I figured there might be some interest in this.
My old man did a few pulls on Racing Greed's dyno with his truck the other day:
2013 Ecoboost 3.5L
aFe Stage 2 Cold Air system
aFe Stainless Y Pipe
aFe 3.5" Stainless Cat-Back Exhaust
aFe Bladerunner GT Intercooler & tubing system
MSD Ecoboost Coil Packs
Some aftermarket throttle body (can't remember brand)
SCT x4 93 octane performance tune
482ft/lb @ 2900RPM at the wheels on a Mustang Dyno is pretty impressive.
This truck hauls.